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    DISPLAY PANEL AND ELECTRONIC DEVICE INCLUDING THE SAME
    1.
    发明公开
    DISPLAY PANEL AND ELECTRONIC DEVICE INCLUDING THE SAME 审中-公开

    公开(公告)号：US20230380211A1

    公开(公告)日：2023-11-23

    申请号：US18227346

    申请日：2023-07-28

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Wonwoo CHOI ,  Sooyoun KIM ,  Junghan SEO ,  Wooyong SUNG ,  Seoyeon LEE ,  Hyoungsub LEE ,  Moonwon CHANG ,  Seunggun CHAE

    IPC: H10K50/844 ,  H10K59/122 ,  H10K59/124

    CPC classification number: H10K50/844 ,  H10K59/122 ,  H10K59/124

    Abstract: A display panel includes a peripheral region adjacent to a display region. The display region includes a hole peripheral region, and a recessed region is overlapped with the hole peripheral region. The display panel also includes a barrier layer with a penetrating opening overlapped with the recessed region, a circuit layer on the barrier layer and including a transistor and insulating layers, and a device layer including an organic light emitting area coupled to the circuit layer. In addition, a module hole is overlapped with the hole peripheral region and penetrates the base substrate, and a first groove is overlapped with the hole peripheral region and corresponds to a portion of the base substrate that is recessed from a top surface of the barrier layer and that encloses the module hole. The insulating layers include inorganic layers and an organic layer having side portions enclosing the module hole.

    DISPLAY PANEL AND ELECTRONIC DEVICE INCLUDING THE SAME
    2.
    发明申请
    DISPLAY PANEL AND ELECTRONIC DEVICE INCLUDING THE SAME 有权

    公开(公告)号：US20210313542A1

    公开(公告)日：2021-10-07

    申请号：US17351430

    申请日：2021-06-18

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Wonwoo CHOI ,  Sooyoun KIM ,  Junghan SEO ,  Wooyong SUNG ,  Seoyeon LEE ,  Hyoungsub LEE ,  Moonwon CHANG ,  Seunggun CHAE

    IPC: H01L51/52 ,  H01L27/32

    Abstract: A display panel includes a peripheral region adjacent to a display region. The display region includes a hole peripheral region, and a recessed region is overlapped with the hole peripheral region. The display panel also includes a barrier layer with a penetrating opening overlapped with the recessed region, a circuit layer on the barrier layer and including a transistor and insulating layers, and a device layer including an organic light emitting area coupled to the circuit layer. In addition, a module hole is overlapped with the hole peripheral region and penetrates the base substrate, and a first groove is overlapped with the bole peripheral region and corresponds to a portion of the base substrate that is recessed from a top surface of the barrier layer and that encloses the module hole. The insulating layers include inorganic layers and an organic layer having side portions enclosing the module hole.

    DISPLAY DEVICE
    5.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20210234125A1

    公开(公告)日：2021-07-29

    申请号：US17050817

    申请日：2018-11-21

    Applicant: Samsung Display Co., Ltd.

    Inventor： Wooyong SUNG ,  Sooyoun KIM ,  Seunghun KIM ,  Junghan SEO ,  Hyoungsub LEE ,  Moonwon CHANG ,  Seunggun CHAE ,  Wonwoo CHOI

    IPC: H01L51/52 ,  H01L27/32

    Abstract: A display device includes: a substrate defining an opening and including a display area and a non-display area between the opening and display area, a pixel array including a plurality of pixels in the display area, each of the pixels having a pixel electrode, an opposite electrode facing the pixel electrode, and an intermediate layer between the pixel electrode and opposite electrode, a plurality of data lines bypassing the opening in the non-display area, first and second insulating layers, which cover the plurality of data lines, a conductive layer between the first and second insulating layers, and a thin film encapsulation layer covering the pixel array, the thin film encapsulation layer including at least one organic encapsulation layer and at least one inorganic encapsulation layer, and wherein, in the non-display area, a first groove is defined by the first insulating layer, the conductive layer, and the second insulating layer.

    DISPLAY PANEL
    6.
    发明申请
    DISPLAY PANEL 有权

    公开(公告)号：US20210234122A1

    公开(公告)日：2021-07-29

    申请号：US16474051

    申请日：2018-12-04

    Applicant: Samsung Display Co., Ltd.

    Inventor： Wonwoo CHOI ,  Wooyong SUNG ,  Sooyoun KIM ,  Junghan SEO ,  Seoyeon LEE ,  Hyoungsub LEE ,  Moonwon CHANG ,  Seunggun CHAE

    IPC: H01L51/52 ,  H01L27/32 ,  H01L51/56

    Abstract: A display panel including: a substrate including an opening area and a display area surrounding the opening area; a plurality of display elements, each including a pixel electrode, an emission layer, and an opposite electrode, the plurality of display elements being located in the display area; a thin-film encapsulation layer covering the plurality of display elements and including an organic encapsulation layer and an inorganic encapsulation layer; a plurality of grooves located between the opening area and the display area, the plurality of grooves being concave in a depth direction of the substrate and having an undercut structure; and a partition wall located between neighboring grooves among the plurality of grooves.

    DISPLAY AND METHOD OF MANUFACTURING THE SAME
    7.
    发明申请
    DISPLAY AND METHOD OF MANUFACTURING THE SAME 审中-公开

    公开(公告)号：US20190237703A1

    公开(公告)日：2019-08-01

    申请号：US16256755

    申请日：2019-01-24

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Sooyoun KIM ,  Seunghun KIM ,  Moonwon CHANG ,  Wooyong SUNG

    IPC: H01L51/52 ,  H01L27/32 ,  H01L51/50

    Abstract: An organic light-emitting display apparatus and a method of manufacturing the same are provided. An organic light-emitting display apparatus includes: a substrate including an emission region and a non-emission region surrounding the emission region; a display device in the emission region of the substrate; an insulating layer in the non-emission region and including a hole having a lower portion having a first width and an upper portion having a second width less than the first width; and an encapsulation member covering the display device and the insulating layer and filling an inside of the hole.

    DISPLAY DEVICE
    8.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20240423012A1

    公开(公告)日：2024-12-19

    申请号：US18815817

    申请日：2024-08-26

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Wooyong SUNG ,  Sooyoun KIM ,  Seunghun KIM ,  Junghan SEO ,  Hyoungsub LEE ,  Moonwon CHANG ,  Seunggun CHAE ,  Wonwoo CHOI

    IPC: H10K50/844 ,  H10K59/122 ,  H10K59/124 ,  H10K59/131

    Abstract: A display device includes: a substrate defining an opening and including a display area and a non-display area between the opening and display area, a pixel array including a plurality of pixels in the display area, each of the pixels having a pixel electrode, an opposite electrode facing the pixel electrode, and an intermediate layer between the pixel electrode and opposite electrode, a plurality of data lines bypassing the opening in the non-display area, first and second insulating layers, which cover the plurality of data lines, a conductive layer between the first and second insulating layers, and a thin film encapsulation layer covering the pixel array, the thin film encapsulation layer including at least one organic encapsulation layer and at least one inorganic encapsulation layer, and wherein, in the non-display area, a first groove is defined by the first insulating layer, the conductive layer, and the second insulating layer.

    DISPLAY PANEL AND ELECTRONIC DEVICE INCLUDING SAME
    10.
    发明申请
    DISPLAY PANEL AND ELECTRONIC DEVICE INCLUDING SAME 有权

    公开(公告)号：US20210320276A1

    公开(公告)日：2021-10-14

    申请号：US17265336

    申请日：2019-04-05

    Applicant: Samsung Display Co., Ltd.

    Inventor： Moonwon CHANG ,  Seunghun KIM ,  Woo Yong SUNG ,  Sooyoun KIM ,  Junghan SEO

    IPC: H01L51/52

    Abstract: A display device includes: a base substrate including a front surface and a rear surface, and comprising a display region and a peripheral region adjacent to the display region in a plan view; an organic light-emitting element on the display region; and a sealing layer on the organic light-emitting element. The base substrate includes: a module hole in the display region, and passing through the front surface and the rear surface; a first recess at the display region and recessed from the front surface, the first recess surrounding the module hole in the plan view; and a second recess at the display region and recessed from the front surface, the second recess surrounding the first recess in the plan view. The first recess and the second recess have different widths from each other in a direction parallel to the front surface.

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